255  
CDUS45 KBYZ 180933  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
333 AM MDT SUN JUN 18 2023  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR JUNE 17 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1907 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 1131 AM 100 1988 77 -1 93  
MINIMUM 40 355 AM 36 1912 47 -7 49  
2000  
AVERAGE 58 62 -4 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.02 1944 0.06 -0.06 0.00  
MONTH TO DATE 4.12 1.30 2.82 0.69  
SINCE OCT 1 14.72 11.00 3.72 12.08  
SINCE JAN 1 11.54 8.13 3.41 8.35  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 4 3 0  
MONTH TO DATE 46 102 -56 85  
SINCE JUN 1 46 102 -56 85  
SINCE JUL 1 7826 7506 320 6937  
 
COOLING  
YESTERDAY 0 1 -1 6  
MONTH TO DATE 7 14 -7 10  
SINCE JUN 1 7 14 -7 10  
SINCE JAN 1 7 18 -11 10    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 36 1100 AM  
AVERAGE 65  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 98 2016  
MINIMUM TEMPERATURE (F) 47 37 1912  
1981  
 
SUNRISE AND SUNSET  
JUNE 18 2023..........SUNRISE 522 AM MDT SUNSET 857 PM MDT  
JUNE 19 2023..........SUNRISE 522 AM MDT SUNSET 857 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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